make -C tools/testing/selftests TARGETS="net" TEST_PROGS=fib_nexthops.sh TTEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-3/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: fib_nexthops.sh # 6.44 [+6.44] # 6.44 [+0.00] Basic functional tests # 6.44 [+0.00] ---------------------- # 6.53 [+0.09] TEST: List with nothing defined [ OK ] # 6.62 [+0.10] TEST: Nexthop get on non-existent id [ OK ] # 6.72 [+0.10] TEST: Nexthop del with non-existent id [ OK ] # 6.80 [+0.08] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 6.90 [+0.10] TEST: Nexthop with no device or gateway [ OK ] # 7.08 [+0.18] TEST: Nexthop with down device [ OK ] # 7.35 [+0.27] TEST: Nexthop with device that is linkdown [ OK ] # 7.53 [+0.18] TEST: Nexthop with device only [ OK ] # 7.63 [+0.10] TEST: Nexthop with duplicate id [ OK ] # 7.71 [+0.09] TEST: Blackhole nexthop [ OK ] # 7.80 [+0.09] TEST: Blackhole nexthop with other attributes [ OK ] # 8.01 [+0.21] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.34 [+0.33] TEST: Maximum nexthop ID dump [ OK ] # 8.43 [+0.09] TEST: Create group [ OK ] # 8.54 [+0.11] TEST: Create group with blackhole nexthop [ OK ] # 8.64 [+0.10] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 8.91 [+0.28] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 9.01 [+0.10] TEST: Create group with non-existent nexthop [ OK ] # 9.09 [+0.08] TEST: Create group with same nexthop multiple times [ OK ] # 9.19 [+0.09] TEST: Replace nexthop with nexthop group [ OK ] # 9.28 [+0.10] TEST: Replace nexthop group with nexthop [ OK ] # 9.38 [+0.10] TEST: Nexthop group and device [ OK ] # 10.30 [+0.92] TEST: Test proto flush [ OK ] # 10.39 [+0.09] TEST: Nexthop group and blackhole [ OK ] # 71.64 [+61.25] TEST: Large scale nexthop flushing [ OK ] # 80.03 [+8.39] # 80.03 [+0.00] Basic resilient nexthop group functional tests # 80.04 [+0.00] ---------------------------------------------- # 80.30 [+0.26] TEST: Add a nexthop group with default parameters [ OK ] # 80.52 [+0.22] TEST: Get a nexthop group with default parameters [ OK ] # 80.84 [+0.32] TEST: Get a nexthop group with non-default parameters [ OK ] # 80.93 [+0.10] TEST: Add a nexthop group with 0 buckets [ OK ] # 81.02 [+0.09] TEST: Replace nexthop group parameters [ OK ] # 81.13 [+0.11] TEST: Get a nexthop group after replacing parameters [ OK ] # 81.24 [+0.11] TEST: Replace idle timer [ OK ] # 81.36 [+0.12] TEST: Get a nexthop group after replacing idle timer [ OK ] # 81.46 [+0.10] TEST: Replace unbalanced timer [ OK ] # 81.56 [+0.10] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 81.66 [+0.10] TEST: Replace with no parameters [ OK ] # 81.79 [+0.13] TEST: Get a nexthop group after replacing no parameters [ OK ] # 81.93 [+0.14] TEST: Replace nexthop group type - implicit [ OK ] # 82.04 [+0.11] TEST: Replace nexthop group type - explicit [ OK ] # 82.14 [+0.11] TEST: Replace number of nexthop buckets [ OK ] # 82.26 [+0.12] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 82.89 [+0.62] TEST: Dump all nexthop buckets [ OK ] # 83.00 [+0.12] TEST: Dump all nexthop buckets in a group [ OK ] # 83.26 [+0.25] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 83.38 [+0.13] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 83.50 [+0.11] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 83.63 [+0.13] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 83.74 [+0.11] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 84.03 [+0.29] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 84.12 [+0.10] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 84.24 [+0.12] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 84.51 [+0.27] TEST: Maximum nexthop ID dump [ OK ] # 84.64 [+0.13] TEST: Get a valid nexthop bucket [ OK ] # 84.73 [+0.09] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 84.81 [+0.09] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 84.93 [+0.12] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 85.60 [+0.67] TEST: Initial bucket allocation [ OK ] # 85.92 [+0.31] TEST: Bucket allocation after replace [ OK ] # 86.34 [+0.42] TEST: Buckets migrated after idle timer change [ OK ] # 94.51 [+8.17] # 94.51 [+0.00] IPv4 functional # 94.51 [+0.00] ---------------------- # 94.63 [+0.12] TEST: Create nexthop with id, gw, dev [ OK ] # 94.74 [+0.10] TEST: Get nexthop by id [ OK ] # 94.97 [+0.24] TEST: Delete nexthop by id [ OK ] # 95.19 [+0.22] TEST: Create nexthop - gw only [ OK ] # 95.30 [+0.10] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 95.40 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 95.93 [+0.53] TEST: Nexthops removed on admin down [ OK ] # 96.52 [+0.60] TEST: Delete nexthop route warning [ OK ] # 96.98 [+0.46] TEST: Delete multipath route with only nh id based entry [ OK ] # 97.29 [+0.31] TEST: Delete route when specifying only nexthop device [ OK ] # 97.38 [+0.09] TEST: Delete route when specifying only gateway [ OK ] # 97.49 [+0.10] TEST: Delete route when not specifying nexthop attributes [ OK ] # 105.77 [+8.28] # 105.77 [+0.00] IPv4 groups functional # 105.77 [+0.00] ---------------------- # 105.99 [+0.21] TEST: Create nexthop group with single nexthop [ OK ] # 106.09 [+0.11] TEST: Get nexthop group by id [ OK ] # 106.33 [+0.24] TEST: Delete nexthop group by id [ OK ] # 107.12 [+0.79] TEST: Nexthop group with multiple nexthops [ OK ] # 107.47 [+0.35] TEST: Nexthop group updated when entry is deleted [ OK ] # 107.67 [+0.20] TEST: Nexthop group with weighted nexthops [ OK ] # 108.02 [+0.35] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 108.24 [+0.23] TEST: Nexthops in groups removed on admin down [ OK ] # 109.66 [+1.42] TEST: Multiple groups with same nexthop [ OK ] # 110.09 [+0.43] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 110.19 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 110.39 [+0.21] TEST: Nexthop group with a blackhole entry [ OK ] # 110.50 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 118.27 [+7.78] # 118.27 [+0.00] IPv4 resilient groups functional # 118.27 [+0.00] -------------------------------- # 118.87 [+0.60] TEST: Nexthop group updated when entry is deleted [ OK ] # 118.98 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 119.28 [+0.30] TEST: Nexthop group updated after replace [ OK ] # 119.38 [+0.11] TEST: Nexthop buckets updated after replace [ OK ] # 119.96 [+0.57] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 120.07 [+0.11] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 120.39 [+0.32] TEST: Nexthop group updated after replace - nECMP [ OK ] # 120.52 [+0.13] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 128.58 [+8.05] TEST: IPv6 nexthop with IPv4 route [ OK ] # 129.02 [+0.44] TEST: IPv6 nexthop with IPv4 route [ OK ] # 129.22 [+0.20] TEST: IPv4 route with IPv6 gateway [ OK ] # 129.43 [+0.21] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 136.95 [+7.52] # 136.95 [+0.00] IPv4 functional runtime # 136.95 [+0.00] ----------------------- # 137.17 [+0.22] TEST: Route add [ OK ] # 137.38 [+0.21] TEST: Route delete [ OK ] # 137.59 [+0.21] TEST: Route add - scope conflict with nexthop [ OK ] # 137.88 [+0.28] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 138.04 [+0.16] TEST: IPv4 route with invalid metric [ OK ] # 138.42 [+0.38] TEST: Basic ping [ OK ] # 138.88 [+0.46] TEST: Ping - multipath [ OK ] # 139.50 [+0.63] TEST: Ping - multiple default routes, nh first [ OK ] # 140.22 [+0.72] TEST: Ping - multiple default routes, nh second [ OK ] # 140.78 [+0.56] TEST: Ping - blackhole [ OK ] # 141.04 [+0.26] TEST: Ping - blackhole replaced with gateway [ OK ] # 141.34 [+0.30] TEST: Ping - gateway replaced by blackhole [ OK ] # 141.93 [+0.59] TEST: Ping - group with blackhole [ OK ] # 142.20 [+0.27] TEST: Ping - group blackhole replaced with gateways [ OK ] # 142.40 [+0.20] TEST: IPv4 route with device only nexthop [ OK ] # 142.70 [+0.30] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 143.27 [+0.57] TEST: IPv6 nexthop with IPv4 route [ OK ] # 143.77 [+0.51] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 144.05 [+0.28] TEST: IPv6 nexthop with IPv4 route [ OK ] # 144.30 [+0.25] TEST: IPv4 route with IPv6 gateway [ OK ] # 144.88 [+0.58] TEST: IPv4 default route with IPv6 gateway [ OK ] # 145.18 [+0.30] TEST: IPv4 route with MPLS encap [ OK ] # 145.33 [+0.15] TEST: IPv4 route with MPLS encap - check [ OK ] # 145.43 [+0.10] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 145.55 [+0.12] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 153.65 [+8.11] # 153.65 [+0.00] IPv4 large groups (x32) # 153.65 [+0.00] --------------------- # 184.84 [+31.18] TEST: Dump large (x32) ecmp groups [ OK ] # 194.31 [+9.47] # 194.31 [+0.00] IPv4 large resilient group (128k buckets) # 194.31 [+0.00] ----------------------------------------- # 194.73 [+0.42] TEST: Dump large (x131072) nexthop buckets [ OK ] # 203.53 [+8.79] # 203.53 [+0.00] IPv4 nexthop api compat mode # 203.53 [+0.00] ---------------------------- # 203.80 [+0.27] TEST: IPv4 default nexthop compat mode check [ OK ] # 204.71 [+0.91] TEST: IPv4 compat mode on - route add notification [ OK ] # 204.84 [+0.12] TEST: IPv4 compat mode on - route dump [ OK ] # 205.56 [+0.73] TEST: IPv4 compat mode on - nexthop change [ OK ] # 205.68 [+0.11] TEST: IPv4 set compat mode - 0 [ OK ] # 206.33 [+0.65] TEST: IPv4 compat mode off - route add notification [ OK ] # 206.45 [+0.12] TEST: IPv4 compat mode off - route dump [ OK ] # 207.04 [+0.59] TEST: IPv4 compat mode off - nexthop change [ OK ] # 207.61 [+0.58] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 207.74 [+0.13] TEST: IPv4 set compat mode - 1 [ OK ] # 216.43 [+8.69] # 216.43 [+0.00] IPv4 fdb groups functional # 216.43 [+0.00] -------------------------- # 216.91 [+0.48] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 217.11 [+0.20] TEST: Get Fdb nexthop group by id [ OK ] # 217.43 [+0.31] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 217.73 [+0.31] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 217.83 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 217.92 [+0.09] TEST: Fdb Nexthop with oif [ OK ] # 218.02 [+0.10] TEST: Fdb Nexthop with onlink [ OK ] # 218.16 [+0.13] TEST: Fdb Nexthop with encap [ OK ] # 218.55 [+0.39] TEST: Fdb mac add with nexthop group [ OK ] # 218.65 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 218.75 [+0.11] TEST: Route add with fdb nexthop [ OK ] # 218.86 [+0.11] TEST: Route add with fdb nexthop group [ OK ] # 219.09 [+0.23] TEST: Fdb entry after deleting a single nexthop [ OK ] # 219.20 [+0.11] TEST: Fdb nexthop delete [ OK ] # 219.32 [+0.12] TEST: Fdb entry after deleting a nexthop group [ OK ] # 227.98 [+8.66] # 227.99 [+0.00] IPv4 multipath selection # 227.99 [+0.00] ------------------------ # 229.55 [+1.57] TEST: Use valid neighbor during multipath selection [ OK ] # 229.91 [+0.36] TEST: Multipath selection with no valid neighbor [ OK ] # 238.99 [+9.08] # 238.99 [+0.00] IPv4 runtime torture # 238.99 [+0.00] -------------------- # 539.76 [+300.76] TEST: IPv4 torture test [ OK ] # 548.33 [+8.58] # 548.33 [+0.00] IPv4 runtime resilient nexthop group torture # 548.34 [+0.00] -------------------------------------------- # 849.09 [+300.76] TEST: IPv4 resilient nexthop group torture test [ OK ] # 857.83 [+8.74] # 857.84 [+0.00] IPv6 # 857.84 [+0.00] ---------------------- # 857.94 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 858.07 [+0.14] TEST: Get nexthop by id [ OK ] # 858.29 [+0.22] TEST: Delete nexthop by id [ OK ] # 858.50 [+0.21] TEST: Create nexthop - gw only [ OK ] # 858.61 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 858.71 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 859.22 [+0.51] TEST: Nexthops removed on admin down [ OK ] # 867.37 [+8.15] # 867.37 [+0.00] IPv6 groups functional # 867.38 [+0.00] ---------------------- # 867.57 [+0.20] TEST: Create nexthop group with single nexthop [ OK ] # 867.68 [+0.10] TEST: Get nexthop group by id [ OK ] # 867.89 [+0.22] TEST: Delete nexthop group by id [ OK ] # 868.75 [+0.85] TEST: Nexthop group with multiple nexthops [ OK ] # 869.09 [+0.34] TEST: Nexthop group updated when entry is deleted [ OK ] # 869.32 [+0.23] TEST: Nexthop group with weighted nexthops [ OK ] # 869.69 [+0.37] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 869.91 [+0.23] TEST: Nexthops in groups removed on admin down [ OK ] # 871.46 [+1.55] TEST: Multiple groups with same nexthop [ OK ] # 871.95 [+0.49] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 872.05 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 872.26 [+0.21] TEST: Nexthop group with a blackhole entry [ OK ] # 872.36 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 875.55 [+3.19] TEST: Nexthop group replace refcounts [ OK ] # 876.52 [+0.97] TEST: 16-bit weights [ OK ] # 885.14 [+8.62] # 885.14 [+0.00] IPv6 resilient groups functional # 885.15 [+0.00] -------------------------------- # 885.75 [+0.61] TEST: Nexthop group updated when entry is deleted [ OK ] # 885.87 [+0.12] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 886.19 [+0.31] TEST: Nexthop group updated after replace [ OK ] # 886.32 [+0.14] TEST: Nexthop buckets updated after replace [ OK ] # 886.95 [+0.63] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 887.09 [+0.14] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 887.42 [+0.33] TEST: Nexthop group updated after replace - nECMP [ OK ] # 887.54 [+0.13] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 888.50 [+0.96] TEST: 16-bit weights [ OK ] # 896.73 [+8.23] # 896.73 [+0.00] IPv6 functional runtime # 896.73 [+0.00] ----------------------- # 896.93 [+0.20] TEST: Route add [ OK ] # 897.04 [+0.11] TEST: Route delete [ OK ] # 897.31 [+0.27] TEST: Ping with nexthop [ OK ] # 897.81 [+0.50] TEST: Ping - multipath [ OK ] # 898.16 [+0.35] TEST: Ping - blackhole [ OK ] # 898.42 [+0.26] TEST: Ping - blackhole replaced with gateway [ OK ] # 898.74 [+0.32] TEST: Ping - gateway replaced by blackhole [ OK ] # 899.27 [+0.53] TEST: Ping - group with blackhole [ OK ] # 899.52 [+0.25] TEST: Ping - group blackhole replaced with gateways [ OK ] # 899.72 [+0.20] TEST: IPv6 route with device only nexthop [ OK ] # 900.07 [+0.35] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 900.51 [+0.43] TEST: IPv6 route can not have a v4 gateway [ OK ] # 900.74 [+0.23] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 900.92 [+0.18] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 901.40 [+0.48] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 901.62 [+0.22] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 901.82 [+0.20] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 902.33 [+0.52] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 902.54 [+0.21] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 902.75 [+0.21] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 903.13 [+0.38] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 903.33 [+0.20] TEST: IPv6 route with invalid metric [ OK ] # 904.62 [+1.29] TEST: Nexthop with default route and rpfilter [ OK ] # 904.88 [+0.26] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 913.00 [+8.12] # 913.00 [+0.00] IPv6 large groups (x32) # 913.00 [+0.00] --------------------- # 942.31 [+29.31] TEST: Dump large (x32) ecmp groups [ OK ] # 950.76 [+8.45] # 950.76 [+0.00] IPv6 large resilient group (128k buckets) # 950.76 [+0.00] ----------------------------------------- # 951.17 [+0.41] TEST: Dump large (x131072) nexthop buckets [ OK ] # 959.38 [+8.21] # 959.38 [+0.00] IPv6 nexthop api compat mode test # 959.38 [+0.00] -------------------------------- # 959.69 [+0.31] TEST: IPv6 default nexthop compat mode check [ OK ] # 960.58 [+0.89] TEST: IPv6 compat mode on - route add notification [ OK ] # 960.70 [+0.12] TEST: IPv6 compat mode on - route dump [ OK ] # 961.38 [+0.68] TEST: IPv6 compat mode on - nexthop change [ OK ] # 961.51 [+0.12] TEST: IPv6 set compat mode - 0 [ OK ] # 962.50 [+0.99] TEST: IPv6 compat mode off - route add notification [ OK ] # 962.61 [+0.11] TEST: IPv6 compat mode off - route dump [ OK ] # 963.26 [+0.66] TEST: IPv6 compat mode off - nexthop change [ OK ] # 963.80 [+0.54] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 963.94 [+0.14] TEST: IPv6 set compat mode - 1 [ OK ] # 971.79 [+7.85] # 971.79 [+0.00] IPv6 fdb groups functional # 971.79 [+0.00] -------------------------- # 972.32 [+0.53] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 972.51 [+0.19] TEST: Get Fdb nexthop group by id [ OK ] # 972.81 [+0.30] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 973.10 [+0.29] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 973.21 [+0.11] TEST: Fdb Nexthop with blackhole [ OK ] # 973.33 [+0.12] TEST: Fdb Nexthop with oif [ OK ] # 973.44 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 973.55 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 973.78 [+0.23] TEST: Fdb mac add with nexthop group [ OK ] # 973.87 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 973.98 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 974.09 [+0.11] TEST: Route add with fdb nexthop group [ OK ] # 974.29 [+0.20] TEST: Fdb entry after deleting a single nexthop [ OK ] # 974.40 [+0.10] TEST: Fdb nexthop delete [ OK ] # 974.49 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 982.50 [+8.01] # 982.50 [+0.00] IPv6 multipath selection # 982.50 [+0.00] ------------------------ # 984.21 [+1.71] TEST: Use valid neighbor during multipath selection [ OK ] # 984.53 [+0.32] TEST: Multipath selection with no valid neighbor [ OK ] # 993.07 [+8.53] # 993.07 [+0.00] IPv6 runtime torture # 993.07 [+0.00] -------------------- # 1293.75 [+300.68] TEST: IPv6 torture test [ OK ] # 1302.08 [+8.34] # 1302.08 [+0.00] IPv6 runtime resilient nexthop group torture # 1302.08 [+0.00] -------------------------------------------- # 1602.92 [+300.84] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1603.19 [+0.27] # 1603.19 [+0.00] Tests passed: 238 # 1603.19 [+0.00] Tests failed: 0 ok 1 selftests: net: fib_nexthops.sh make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->